问题 问答题 计算题

已知某测题高分组通过人数是70%,低分组通过人数是38%,其鉴别指数是多少该鉴别指数能否被接受

答案

参考答案:

答:D=PH-PL=70%-38%=32%

鉴别指数为32%,可以被接受。

综合题

阅读材料回答问题。

材料一 唐朝元稹的《估客行》中说:求珠驾沧海,采玉上荆衡。北买党项马,西擒吐蕃鹦,炎洲布火浣,蜀地锦织盛。……经营天下遍,却到长安城。

唐代诗人姚合有诗曰:客行田野间,比屋皆闭户。借问屋中人,尽击做商贾。

材料二  (明朝)出现了许多地方性的商人资本集团,如山西商人、徽州商人、关陕商人、洞庭商人,江西商人、闽浙海商,龙游商人、武安商人等。这些商人资本集团十分活跃,足迹遍及南北和边陲、海外,不避间关险阻,鳞次辐辏于各地市场、所贸易者包括田亩之获,布帛之需,各种器具珍玩,山海宝藏。这些商人集团都积累有相当的资本,如徽州商人资本有至百万者,拥有二三十万者只能称为中贾。嘉靖年间有号称天下十七家首富者,其中商人占七家。

材料三  (清朝嘉道时期)苏杭地区纺织工场共有织机千张以上,最大的机户拥有五六百张,广东佛山的纺织手工作坊已有Z500家。全国各地雇佣工人的数量大量增加,当时景德镇的工匠多达l0万人,从荆州到重庆之间的纤夫也有十多万人,广州的织工达三四万人。这些手工业工人,靠出卖劳动力为生的劳动者基本已经脱离了农业生产,靠领取日薪或月薪生活。

(1)通过材料一能够得出唐朝商业的哪些信息?

(2)据材料二指出明朝商业的特点。

(3)材料三反映了清朝经济中的什么现象?进入近代以来,该经济现象的历史境遇如何?

阅读理解

It was several years since Adolf Hitler came into power in Germany. And now his army was marching into some parts of Europe. He must be in the prime(顶峰) of his career.

One day Hitler went to an exhibition where the works of school children were on show. He seemed to have great interest in the exhibits—inventions as well as carvings, drawings. After having walked around the hall and examined everything, he said he was ready to meet the young artists. And soon a group of children came into the room to salute(向-----敬礼) him.

“Well, well. You did very good work.” nodded Hitler in satisfaction. “I promise on my honor I’d satisfy you with whatever you want. What’d you wish to be if I were your father?”

 “A sailor sailing the sea” one of the boys answered.

“Good. I’ll have you join my navy and some day you will rule the oceans.”(海洋)

“Ask for anything? What’d you wish to be if I were your father?” he asked a second boy.

“A painter as great as Rembruant.”

“Good. You are to be sent to the Fine Art School and surely you will make an even greater painter.”

When Hitler caught sight of a sad-looking boy be frowned(皱眉), then quickly forced a smile, “There my boy, in spite of my point of view towards the Jews(犹太人), I’d do you a favor and your dream will come true. What’d you wish to be if I were your father?”

The boy looked straight at the man.

“An orphan(the child who has no parents).” he murmured.(嘟哝)

小题1: Hitler promised to satisfy(满足) the children with whatever they want because       .

A.he wanted all the children to live a happy life

B.he wanted to make a good impression on the children

C.he liked paintings very much

D.he liked all the children小题2:Hitler frowned when he saw the sad-looking boy because       .

A.the boy was recognized to be a Jew

B.the boy didn’t come to the front to salute him

C.the boy didn’t want to ask for anything

D.the boy was sad-looking小题3:Judging by what the boy said we can see that       .

A.the boy’s parents had died

B.the boy had no brothers or sisters

C.the boy hated Hitler very much

D.the boy wanted himself to be an orphan小题4:Which of the following statements is NOT true?

A.Hitler wanted to be the father of the children.

B.The boy was both clever and courageous(勇敢的).

C.Rembruant was a great painter.

D.Hitler did not like Jews.